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1. 发明申请

US20120202242A1 System and Method for Non-Sterile Heterotrophic Algae Growth 审中-公开
标题翻译：用于非无菌异养藻类生长的系统和方法
公开(公告)号：US20120202242A1
公开(公告)日：2012-08-09
申请号：US13024103
申请日：2011-02-09
申请人： David A. Hazlebeck
发明人： David A. Hazlebeck
IPC分类号： C12P1/00 , C12N1/12 , C12M1/00
CPC分类号： A01G33/00 , C12M21/02 , C12M23/06 , C12M23/58 , C12P7/6463 , C12P7/649 , Y02A40/88 , Y02E50/13
摘要： A system and method for non-sterile heterotrophic algae growth is provided. The system includes a first Continuous Stirred Tank Reactor (CSTR), kept under sterile conditions, for mixing a full load nutrient with algae cells to create a culture. After being transferred to a first Plug Flow Reactor (PFR), a nutrient is depleted from the culture to create an effluent. By depleting the nutrient, algae cells are able to grow more rapidly without having to compete with other microbes for available nutrients. Once the effluent is created, it is transferred to a second PFR where organic carbon is added. By adding organic carbon, the algae cells grow intracellular oil rapidly. Algae cells are then removed for processing into biofuel.
摘要翻译：提供了一种用于非无菌异养藻类生长的系统和方法。该系统包括保持在无菌条件下的第一连续搅拌罐反应器（CSTR），用于将全负荷营养物与藻类细胞混合以产生培养物。在转移到第一个塞流反应器（PFR）之后，从培养物中消耗营养物以产生流出物。通过消耗营养，藻类细胞能够更快地生长，而不必与其他微生物竞争获得营养。一旦产生污水，就将其转移到添加有机碳的第二个PFR。通过添加有机碳，藻类细胞迅速生长细胞内的油。藻类细胞然后被去除以加工成生物燃料。

2. 发明申请

US20120028346A1 Microalgae Photobioreactor 审中-公开
标题翻译：微藻光生物反应器
公开(公告)号：US20120028346A1
公开(公告)日：2012-02-02
申请号：US12845489
申请日：2010-07-28
申请人： David A. Hazlebeck
发明人： David A. Hazlebeck
IPC分类号： C12M1/00 , B32B37/02
CPC分类号： C12M21/02 , B32B37/28 , B32B2535/00 , C12M23/00 , Y10T156/10
摘要： A bioreactor is provided for circulating a fluid medium. To reduce manufacturing and maintenance expenses, the bioreactor is formed from two sheets of transparent plastic. Structurally, each sheet has first and second edges extending in an axial direction between proximal and distal ends. To form the bioreactor, the sheets are sealed to one another along their respective first edges, distal ends, and second edges. Also, the sheets are sealed to one another along an axially-extending boundary positioned between the first and second edges. As a result, a substantially U-shaped channel is defined between the first and second sheets. Further, two side-by-side openings to the channel are defined by the proximal ends of the sheets. Also, the bioreactor includes a conduit interconnecting the first opening and the second opening. A pump is positioned in the conduit to circulate the fluid medium through the channel.
摘要翻译：提供用于循环流体介质的生物反应器。为了减少制造和维护费用，生物反应器由两片透明塑料形成。在结构上，每个片材具有在近端和远端之间沿轴向方向延伸的第一和第二边缘。为了形成生物反应器，片材沿其相应的第一边缘，远端和第二边缘彼此密封。此外，片材沿着位于第一和第二边缘之间的轴向延伸的边界彼此密封。结果，在第一和第二片之间限定了大致U形的通道。此外，通道的两个并排开口由片的近端限定。此外，生物反应器包括互连第一开口和第二开口的导管。泵定位在导管中以使流体介质循环通过通道。

3. 发明授权

US07611625B2 Water oxidization system 失效
标题翻译：水氧化系统
公开(公告)号：US07611625B2
公开(公告)日：2009-11-03
申请号：US11279522
申请日：2006-04-12
申请人： David A. Hazlebeck , John L. Perlman
发明人： David A. Hazlebeck , John L. Perlman
IPC分类号： C02F1/72
CPC分类号： C02F11/086 , B01J3/008 , B01J4/002 , B01J19/26 , B01J2219/00123 , B01J2219/00159 , Y02W10/30
摘要： A system and method for oxidizing a feed material includes a reactor vessel that forms an enclosed chamber. The vessel includes a port for introducing the feed material into the chamber where it can be oxidized to create salts and particulates, together with a fluid effluent. After their creation, the salts and particulates flow into a brine pool maintained within the chamber. Thereafter, brine, including salts and particulates, can be removed from the chamber through a vessel outlet. Further, the vessel includes a fluid effluent discharge pipe extending from outside the vessel, through the brine pool, into the chamber. As a result of this structure, the fluid effluent can be separated from the salts and particulates and discharged from the chamber through the pipe, passing through the brine pool.
摘要翻译：用于氧化进料的系统和方法包括形成封闭室的反应器容器。容器包括用于将进料引入室中的端口，在该室中可将其进行氧化以产生盐和颗粒，以及流体流出物。在其产生之后，盐和颗粒物流入保持在室内的盐水池中。此后，可以通过容器出口从室中除去盐水，包括盐和颗粒。此外，容器包括从容器外部延伸通过盐水池进入腔室的流体流出物排出管。作为这种结构的结果，流体流出物可以与盐和颗粒物分离，并通过管道从室排出，通过盐水池。

4. 发明申请

US20090223887A1 WATER OXIDIZATION SYSTEM 失效
标题翻译：水氧化系统
公开(公告)号：US20090223887A1
公开(公告)日：2009-09-10
申请号：US11279522
申请日：2006-04-12
申请人： David A. Hazlebeck , John L. Perlman
发明人： David A. Hazlebeck , John L. Perlman
IPC分类号： C02F1/00 , C02F1/72 , B01J19/26
CPC分类号： C02F11/086 , B01J3/008 , B01J4/002 , B01J19/26 , B01J2219/00123 , B01J2219/00159 , Y02W10/30
摘要： A system and method for oxidizing a feed material includes a reactor vessel that forms an enclosed chamber. The vessel includes a port for introducing the feed material into the chamber where it can be oxidized to create salts and particulates, together with a fluid effluent. After their creation, the salts and particulates flow into a brine pool maintained within the chamber. Thereafter, brine, including salts and particulates, can be removed from the chamber through a vessel outlet. Further, the vessel includes a fluid effluent discharge pipe extending from outside the vessel, through the brine pool, into the chamber. As a result of this structure, the fluid effluent can be separated from the salts and particulates and discharged from the chamber through the pipe, passing through the brine pool.
摘要翻译：用于氧化进料的系统和方法包括形成封闭室的反应器容器。容器包括用于将进料引入室中的端口，在该室中可将其进行氧化以产生盐和颗粒，以及流体流出物。在其产生之后，盐和颗粒物流入保持在室内的盐水池中。此后，可以通过容器出口从室中除去盐水，包括盐和颗粒。此外，容器包括从容器外部延伸通过盐水池进入腔室的流体流出物排出管。作为这种结构的结果，流体流出物可以与盐和颗粒物分离，并通过管道从室排出，通过盐水池。

5. 发明授权

US5405533A Heat transfer via dense gas in a fluid circulation system 失效
标题翻译：在流体循环系统中通过致密气体进行热传递
公开(公告)号：US5405533A
公开(公告)日：1995-04-11
申请号：US44277
申请日：1993-04-07
申请人： David A. Hazlebeck , Tihiro Ohkawa
发明人： David A. Hazlebeck , Tihiro Ohkawa
IPC分类号： B01J19/00 , C02F11/08 , F28F13/00 , C02F1/72
CPC分类号： F28F13/00 , C02F11/086
摘要： A system and method for inducing flow of a dense gas through a fluid circuit without the use of a compressor or other pumping means. A heat absorption chamber has an outlet in fluid communication with the inlet of a heat rejection chamber and has an inlet in fluid communication with an outlet from the heat rejection chamber. Thermal energy absorbed by the dense gas in the heat absorption chamber causes the density of the dense gas to decrease sufficiently to cause the dense gas to flow to the heat rejection chamber. After heat energy is subsequently rejected from the heated dense gas, its density increases, and gravitational or radial acceleration forces acting thereupon induce the cooled, dense gas to flow to the heat absorption chamber displacing the dense gas therewithin. The fluid flow system of the present invention may be used for heat transfer or may be applied to processes such as solvent extraction, reduction of particle size, and oxidation of organic materials employing supercritical water.
摘要翻译：一种用于在不使用压缩机或其它泵送装置的情况下引起致密气体流过流体回路的系统和方法。吸热室具有与散热室的入口流体连通的出口，并且具有与来自排热室的出口流体连通的入口。热吸收室中的致密气体吸收的热能导致致密气体的密度足够的降低，致使致密的气体流向散热室。在随后从加热的致密气体中排除热能之后，其密度增加，并且作用于其上的重力或径向加速力引起冷却的致密气体流向吸热室，使致密气体在其中移动。本发明的流体流动系统可以用于热传递，或者可以应用于诸如溶剂萃取，粒度降低和使用超临界水的有机材料的氧化等工艺。

6. 发明授权

US08541225B2 System and method for using a pulse flow circulation for algae cultivation 有权
标题翻译：用于藻类培养的脉冲流动循环的系统和方法
公开(公告)号：US08541225B2
公开(公告)日：2013-09-24
申请号：US13189737
申请日：2011-07-25
申请人： David A. Hazlebeck , Jiping Zhang , Xiaoxi Wu
发明人： David A. Hazlebeck , Jiping Zhang , Xiaoxi Wu
IPC分类号： C12N1/12 , C12M1/36
CPC分类号： C12N1/12 , C12M21/02 , C12M23/02 , C12M29/12
摘要： A system and method for using a pulse flow to circulate algae in an algae cultivation apparatus are provided. In order to counteract the negative effects of biofouling on algae cultivation equipment, a pulse flow is created to periodically move through an algae cultivation apparatus. The pulse flow will dislodge algae cells adhering to various surfaces of the apparatus, and it will also create turbulence to stir up any algae cells which may have settled onto the bottom of the apparatus. To produce an increased fluid flow rate required to create an effective pulse flow, a sump, which is periodically filled with drawn algal culture from the apparatus, is located at an elevated position above the apparatus. When released, the algal culture travels through a transfer pipe and into the apparatus with gravity causing the algal culture to flow at a very high rate.
摘要翻译：提供了一种在藻类培养装置中使用脉冲流来循环藻类的系统和方法。为了抵消生物污染对藻类栽培设备的负面影响，产生脉冲流，以周期性地移动通过藻类栽培设备。脉冲流将移除附着在装置各个表面上的藻类细胞，并且还会产生湍流以搅动可能已经沉降到装置底部的任何藻类细胞。为了产生产生有效脉冲流所需的增加的流体流速，从设备周期性地填充有拉脱藻培养物的贮槽位于装置上方的升高位置。当释放时，藻类培养物通过输送管道传播并进入设备中，导致藻类培养物以非常高的速率流动。

7. 发明申请

US20130217082A1 Algae Biofuel Carbon Dioxide Distribution System 审中-公开
标题翻译：藻类生物燃料二氧化碳分配系统
公开(公告)号：US20130217082A1
公开(公告)日：2013-08-22
申请号：US13589951
申请日：2012-08-20
申请人： David A. Hazlebeck
发明人： David A. Hazlebeck
IPC分类号： C12P7/64
CPC分类号： C12P7/649 , A01G33/00 , C12M21/02 , C12M21/12 , C12M43/02 , C12M47/02 , C12M47/06 , C12P7/6463 , Y02A40/88 , Y02E50/13 , Y02P60/247
摘要： A closed-loop system for growing algae in a bioreactor is disclosed, for example, to produce biofuel. An aqueous bioreactor solution is formulated such that the principal source of carbon for algae growth is supplied by sodium bicarbonate. During algae growth in the aqueous solution, the concentration of sodium bicarbonate in the solution is reduced while the concentration of sodium carbonate increases. A regenerator is provided to regenerate sodium bicarbonate from the sodium carbonate. Specifically, after sufficient growth, the algae are concentrated and an algae depleted media is produced. Carbon dioxide is then introduced into the algae depleted media to regenerate sodium bicarbonate from the sodium carbonate. The regenerated sodium bicarbonate is then recycled into the bioreactor to supply carbon for further algae growth.
摘要翻译：公开了用于在生物反应器中生长藻类的闭环系统，例如生产生物燃料。配制水生物反应器溶液，使得藻类生长的主要碳源由碳酸氢钠提供。在水溶液中生长藻类时，溶液中碳酸氢钠的浓度降低，碳酸钠浓度增加。提供再生器以从碳酸钠再生碳酸氢钠。具体地说，在充分生长之后，藻类被浓缩并产生藻类消耗的培养基。然后将二氧化碳引入耗尽贫藻的培养基中以从碳酸钠再生碳酸氢钠。然后将再生碳酸氢钠再循环到生物反应器中以提供用于进一步藻类生长的碳。

8. 发明申请

US20130196392A1 MICROALGAE BIOFUEL PRODUCTION SYSTEM 审中-公开
标题翻译：微生物生物制品系统
公开(公告)号：US20130196392A1
公开(公告)日：2013-08-01
申请号：US13798730
申请日：2013-03-13
申请人： David A. Hazlebeck
发明人： David A. Hazlebeck
IPC分类号： C12P7/64
CPC分类号： C12P7/649 , C10L1/026 , C12M21/02 , C12M21/12 , C12M47/06 , C12P7/6463 , C12P39/00 , Y02E50/13
摘要： A system for processing oil from algae is disclosed. Specifically, the system involves the use of a consortium of algae strains as its input, wherein each algae strain has a unique characteristic for resisting/dominating a particular operational/environmental factor. Also, the system recycles byproducts of the process for use as nutrients during algae growth and oil production. The system includes a conduit for growing algae and an algae separator that removes the algae from the conduit. Also, the system includes a device for lysing the algae and an oil separator to remove the oil from the lysed matter. Further, the system includes a biofuel reactor that receives oil from the oil separator and synthesizes biofuel and glycerin. Moreover, the algae separator, oil separator and biofuel reactor all recycle byproducts back to the conduit to support further algae growth.
摘要翻译：公开了一种从藻类处理油的系统。具体来说，该系统涉及使用藻类菌株联合体作为其输入，其中每个藻类菌株具有抵抗/控制特定操作/环境因素的独特特征。此外，该系统在藻类生长和油生产期间循环利用该过程的副产物用作营养物质。该系统包括用于生长藻类的管道和从导管中除去藻类的藻类分离器。此外，该系统包括用于裂解藻类的装置和油分离器以从裂解物质中除去油。此外，该系统包括从油分离器接收油并合成生物燃料和甘油的生物燃料反应器。此外，藻类分离器，油分离器和生物燃料反应器全部将副产物再循环回管道以支持进一步的藻类生长。

9. 发明申请

US20120045800A1 Microalgae Biofuel Production System 审中-公开
标题翻译：微藻生物燃料生产系统
公开(公告)号：US20120045800A1
公开(公告)日：2012-02-23
申请号：US12858582
申请日：2010-08-18
申请人： David A. Hazlebeck
发明人： David A. Hazlebeck
IPC分类号： C12P7/64 , C12M3/06
CPC分类号： C12M21/02 , C12M21/12 , C12M47/06 , C12P7/6463 , Y02E50/13
摘要： A system for processing oil from algae is disclosed. Specifically, the system recycles byproducts of the process for use as nutrients during algae growth and oil production. The system includes a conduit for growing algae and an algae separator that removes the algae from the conduit. Also, the system includes a device for lysing the algae and an oil separator to remove the oil from the lysed matter. Further, the system includes a biofuel reactor that receives oil from the oil separator and synthesizes biofuel and glycerin. Moreover, the algae separator, oil separator and biofuel reactor all recycle byproducts back to the conduit to support further algae growth.
摘要翻译：公开了一种从藻类处理油的系统。具体地说，该系统在藻类生长和油生产过程中循环利用该过程的副产物用作营养物质。该系统包括用于生长藻类的管道和从导管中除去藻类的藻类分离器。此外，该系统包括用于裂解藻类的装置和油分离器以从裂解物质中除去油。此外，该系统包括从油分离器接收油并合成生物燃料和甘油的生物燃料反应器。此外，藻类分离器，油分离器和生物燃料反应器全部将副产物再循环回管道以支持进一步的藻类生长。

10. 发明授权

US5560822A Apparatus to remove inorganic scale from a supercritical water oxidation reactor 失效
标题翻译：从超临界水氧化反应器中除去无机垢的装置
公开(公告)号：US5560822A
公开(公告)日：1996-10-01
申请号：US455713
申请日：1995-05-31
申请人： Luke D. Bond , Charles C. Mills , Philip Whiting , Stanley L. Koutz , David A. Hazlebeck , Kevin W. Downey
发明人： Luke D. Bond , Charles C. Mills , Philip Whiting , Stanley L. Koutz , David A. Hazlebeck , Kevin W. Downey
IPC分类号： C02F1/72 , C02F11/08
CPC分类号： C02F11/086 , C02F1/72
摘要： A supercritical water oxidation reactor is alternately supplied with a feed stream and a flushing stream. The feed stream contains organic and inorganic materials. The organic materials are oxidized under supercritical conditions in the reactor and the inorganic materials precipitate out of solution under the same conditions. The flushing stream is a solution in which the inorganic material is soluble. More than one supercritical water oxidation reactor may be connected so that the feed stream is alternately supplied to each reactor. During the period when the feed stream is being supplied to a reactor the effluent from the reactor is cooled to a temperature at which inorganic precipitates are soluble and is then supplied as a flushing stream to one or more of the remaining connected supercritical water oxidation reactors.
摘要翻译：交替地向超临界水氧化反应器供给进料流和冲洗流。进料流含有有机和无机材料。有机物质在超临界条件下在反应器中氧化，无机物质在相同条件下从溶液中沉淀出来。冲洗流是无机材料可溶的溶液。可以连接多于一个的超临界水氧化反应器，从而将进料流交替地供应到每个反应器。在将进料流供应到反应器的期间，将来自反应器的流出物冷却至无机沉淀物可溶的温度，然后作为冲洗流提供给一个或多个剩余连接的超临界水氧化反应器。

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